The modern review scale only uses (5-10), so 7 is a mediocre score. It's supposed to be good, but it's not, because for gaming 5/10 is 0 because that's the lowest they will go.
Bet with Intrinsic:
The Switch will outsell 3DS (based on VGchartz numbers), according to me, while Intrinsic thinks the opposite will hold true. One month avatar control for the loser's avatar.